National Cherry Tart Day is celebrated on June 16, particularly in Michigan, where the cherry tart is a beloved dessert and has its own festival. This day encourages people to bake their own cherry tarts or purchase them from local bakeries. The celebration often includes inviting friends over for tea and sharing slices of cherry tart, which can be enjoyed with whipped cream or ice cream. The tart cherry, specifically the Montmorency variety, is commonly used in these desserts due to its balanced flavor and acidity. Historically, cherries have been cultivated since ancient times, and the cherry tart's popularity has grown alongside the fruit's availability. The day coincides with the cherry harvest season, making it an ideal time to enjoy this sweet and tangy treat.